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  <title>Document</title>
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<body>
  
  <div id="app">
    <!-- <p v-if="gender === 1">性别：♂ 男</p>
    <p v-else>性别：♀ 女</p>
    <hr>
    <p v-if="score >= 90">成绩评定A：奖励电脑一台</p>
    <p v-else-if="score >= 70">成绩评定B：奖励周末郊游</p>
    <p v-else-if="score >= 60">成绩评定C：奖励零食礼包</p>
    <p v-else>成绩评定D：惩罚一周不能玩手机</p> -->
    <p v-if="gender === 1"> 性别：♂ 男</p>
    <p v-else>性别：♀ 女</p>
    <hr>
    <p v-if="score>=90">成绩评定A：奖励电脑一台</p>
    <p v-else-if="score>=60 && score<=70">成绩评定A：奖励电脑5台</p>
    <!-- <p v-if="score>=90">成绩评定A：奖励电脑一台</p>
    <p v-if="score>=90">成绩评定A：奖励电脑一台</p>
    <p v-if="score>=90">成绩评定A：奖励电脑一台</p> -->
  </div>
  
  <script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
  <script>

    const app = new Vue({
      el: '#app',
      data: {
        gender: 2,
        score: 65
      }
    })
  </script>

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